Problem 85. Remove the polynomials that have positive real elements of their roots.
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Cris Luengo
on 14 Jul 2012
The test set should contain a polynomial with complex roots where the real part is positive, and a polynomial with a positive and a negative root.
Hans Kramer
on 31 Oct 2018
Too less test cases
Brandon
on 13 Jun 2023
How does [1 1] represent a polynomial? This problem should read "Remove sets with negative numbers" instead.
Christian Schröder
on 14 Jun 2023
@Brandon polynomials in MATLAB are represented by a vector of coefficients; see doc roots.
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